Compute the heat lost by the plate
Engine oil at 200 oC is forced over a 20-cm-square plate at a velocity of 1.2 m/s. The plate is heated to a uniform temperature of 60°C. Calculate the heat lost by the plate.
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A two-dimensional, diamond shaped supersonic airfoil has a total inclued angle of 15 degrees at its leading edge and its trailing edge. The maximum thickness of the airfoil is 0.5 ft.
As the argon passes through the pipe, it is heated in a steady flow process to 100 degrees C. The pressure at that point is 28 kPa. No work is being done. Calculate the rate of heat transfer (Q).
A flat plate separates two supersonic air flows. The flow along the upper surface has a Mach number of 1.4 and a stagnation pressure of 55.3 psia. The flow along the lower surface has a Mach number of 3.5 and a stagnation pressure of 316psia.
What is the probability that at least one has not written an editorial letter while under the influence of alcohol? What is the probability that at least one has written an editorial letter while under the influence of alchol?
If the pressure distribution over the surface of the body is constant (e.g. atmospheric pressure everywhere), use Gauss' theorem to prove that the resultant surface force (force due to pressure) on the body is zero.
An airplane has a rectangular-platform wing that has an elleiptical spanwise lift distribution. the airplane has a mass of 1200 kg, a wing area of 20 m^2, and a wingspan of 14 m, and it is flying at 60 m/s at 3000 m altitude in a standard atmosphe
A orbiting satellite stays over a certain spot on the equator of (rotating) Earth. What is the altitude of the orbit (called a "synchronous orbit")?
Boltzmann's constant is equal to 11.7 x 10^-8 cal/(cm2dk4). Write a vba statement to assign the value of boltzmann's constant in scientific notation to a variable sigma.
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